node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
azoR | chrR | b1412 | b3713 | Fmn dependent nadh:quinone oxidoreductase; Catalyzes the reductive cleavage of azo bond in aromatic azo compounds to the corresponding amines. Requires NADH, but not NADPH, as an electron donor for its activity. The enzyme can reduce ethyl red and methyl red, but is not able to convert sulfonated azo dyes | Chromate reductase, nad(p)h dehydrogenase (quinone); Catalyzes the reduction of quinones . Acts by simultaneous two-electron transfer, avoiding formation of highly reactive semiquinone intermediates and producing quinols that promote tolerance of H(2)O(2). Quinone reduction is probably the primary biological role of ChrR (By similarity). Can also reduce toxic chromate to insoluble and less toxic Cr(3+). Catalyzes the transfer of three electrons to Cr(6+) producing Cr(3+) and one electron to molecular oxygen without producing the toxic Cr(5+) species and only producing a minimal amount [...] | 0.860 |
azoR | kefF | b1412 | b0046 | Fmn dependent nadh:quinone oxidoreductase; Catalyzes the reductive cleavage of azo bond in aromatic azo compounds to the corresponding amines. Requires NADH, but not NADPH, as an electron donor for its activity. The enzyme can reduce ethyl red and methyl red, but is not able to convert sulfonated azo dyes | Potassium-efflux system ancillary protein for kefc, glutathione-regulated; Regulatory subunit of a potassium efflux system that confers protection against electrophiles. Required for full activity of KefC. Shows redox enzymatic activity, but this enzymatic activity is not required for activation of KefC. Can use a wide range of substrates, including electrophilic quinones, and its function could be to reduce the redox toxicity of electrophilic quinones in parallel with acting as triggers for the KefC efflux system | 0.747 |
azoR | mdaB | b1412 | b3028 | Fmn dependent nadh:quinone oxidoreductase; Catalyzes the reductive cleavage of azo bond in aromatic azo compounds to the corresponding amines. Requires NADH, but not NADPH, as an electron donor for its activity. The enzyme can reduce ethyl red and methyl red, but is not able to convert sulfonated azo dyes | Nadph:quinone oxidoreductase mdab; NADPH-specific quinone reductase. Is most active with quinone derivatives and ferricyanide as electron acceptors. Can use menadione, 1,4-naphthoquinone and 1,4-benzoquinone | 0.930 |
azoR | nfsA | b1412 | b0851 | Fmn dependent nadh:quinone oxidoreductase; Catalyzes the reductive cleavage of azo bond in aromatic azo compounds to the corresponding amines. Requires NADH, but not NADPH, as an electron donor for its activity. The enzyme can reduce ethyl red and methyl red, but is not able to convert sulfonated azo dyes | Nitroreductase a, nadph-dependent, fmn-dependent; Catalyzes the reduction of nitroaromatic compounds using NADPH. Has a broad electron acceptor specificity. Reduces nitrofurazone by a ping-pong bi-bi mechanism possibly to generate a two-electron transfer product. Major oxygen-insensitive nitroreductase in E.coli | 0.888 |
azoR | nfsB | b1412 | b0578 | Fmn dependent nadh:quinone oxidoreductase; Catalyzes the reductive cleavage of azo bond in aromatic azo compounds to the corresponding amines. Requires NADH, but not NADPH, as an electron donor for its activity. The enzyme can reduce ethyl red and methyl red, but is not able to convert sulfonated azo dyes | Dihydropteridine reductase, nad(p)h-dependent, oxygen-insensitive; Reduction of a variety of nitroaromatic compounds using NADH (and to lesser extent NADPH) as source of reducing equivalents; two electrons are transferred. Capable of reducing nitrofurazone, quinones and the anti-tumor agent CB1954 (5-(aziridin-1-yl)-2,4- dinitrobenzamide). The reduction of CB1954 results in the generation of cytotoxic species | 0.871 |
azoR | queG | b1412 | b4166 | Fmn dependent nadh:quinone oxidoreductase; Catalyzes the reductive cleavage of azo bond in aromatic azo compounds to the corresponding amines. Requires NADH, but not NADPH, as an electron donor for its activity. The enzyme can reduce ethyl red and methyl red, but is not able to convert sulfonated azo dyes | Epoxyqueuosine reductase; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr) | 0.741 |
azoR | solA | b1412 | b1059 | Fmn dependent nadh:quinone oxidoreductase; Catalyzes the reductive cleavage of azo bond in aromatic azo compounds to the corresponding amines. Requires NADH, but not NADPH, as an electron donor for its activity. The enzyme can reduce ethyl red and methyl red, but is not able to convert sulfonated azo dyes | N-methyltryptophan oxidase, fad-binding; Catalyzes the oxidative demethylation of N-methyl-L- tryptophan. Can also use other N-methyl amino acids, including sarcosine, which, however, is a poor substrate | 0.649 |
azoR | wrbA | b1412 | b1004 | Fmn dependent nadh:quinone oxidoreductase; Catalyzes the reductive cleavage of azo bond in aromatic azo compounds to the corresponding amines. Requires NADH, but not NADPH, as an electron donor for its activity. The enzyme can reduce ethyl red and methyl red, but is not able to convert sulfonated azo dyes | Nad(p)h dehydrogenase (quinone); It seems to function in response to environmental stress when various electron transfer chains are affected or when the environment is highly oxidizing. It reduces quinones to the hydroquinone state to prevent interaction of the semiquinone with O2 and production of superoxide. It prefers NADH over NADPH | 0.635 |
azoR | ycaK | b1412 | b0901 | Fmn dependent nadh:quinone oxidoreductase; Catalyzes the reductive cleavage of azo bond in aromatic azo compounds to the corresponding amines. Requires NADH, but not NADPH, as an electron donor for its activity. The enzyme can reduce ethyl red and methyl red, but is not able to convert sulfonated azo dyes | Putative nad(p)h-dependent oxidoreductase ycak; Belongs to the NAD(P)H dehydrogenase (quinone) family | 0.897 |
azoR | yhaK | b1412 | b3106 | Fmn dependent nadh:quinone oxidoreductase; Catalyzes the reductive cleavage of azo bond in aromatic azo compounds to the corresponding amines. Requires NADH, but not NADPH, as an electron donor for its activity. The enzyme can reduce ethyl red and methyl red, but is not able to convert sulfonated azo dyes | Bicupin-related protein; Does not have quercetin 2,3-dioxygenase activity | 0.673 |
chrR | azoR | b3713 | b1412 | Chromate reductase, nad(p)h dehydrogenase (quinone); Catalyzes the reduction of quinones . Acts by simultaneous two-electron transfer, avoiding formation of highly reactive semiquinone intermediates and producing quinols that promote tolerance of H(2)O(2). Quinone reduction is probably the primary biological role of ChrR (By similarity). Can also reduce toxic chromate to insoluble and less toxic Cr(3+). Catalyzes the transfer of three electrons to Cr(6+) producing Cr(3+) and one electron to molecular oxygen without producing the toxic Cr(5+) species and only producing a minimal amount [...] | Fmn dependent nadh:quinone oxidoreductase; Catalyzes the reductive cleavage of azo bond in aromatic azo compounds to the corresponding amines. Requires NADH, but not NADPH, as an electron donor for its activity. The enzyme can reduce ethyl red and methyl red, but is not able to convert sulfonated azo dyes | 0.860 |
chrR | mdaB | b3713 | b3028 | Chromate reductase, nad(p)h dehydrogenase (quinone); Catalyzes the reduction of quinones . Acts by simultaneous two-electron transfer, avoiding formation of highly reactive semiquinone intermediates and producing quinols that promote tolerance of H(2)O(2). Quinone reduction is probably the primary biological role of ChrR (By similarity). Can also reduce toxic chromate to insoluble and less toxic Cr(3+). Catalyzes the transfer of three electrons to Cr(6+) producing Cr(3+) and one electron to molecular oxygen without producing the toxic Cr(5+) species and only producing a minimal amount [...] | Nadph:quinone oxidoreductase mdab; NADPH-specific quinone reductase. Is most active with quinone derivatives and ferricyanide as electron acceptors. Can use menadione, 1,4-naphthoquinone and 1,4-benzoquinone | 0.798 |
chrR | nfsA | b3713 | b0851 | Chromate reductase, nad(p)h dehydrogenase (quinone); Catalyzes the reduction of quinones . Acts by simultaneous two-electron transfer, avoiding formation of highly reactive semiquinone intermediates and producing quinols that promote tolerance of H(2)O(2). Quinone reduction is probably the primary biological role of ChrR (By similarity). Can also reduce toxic chromate to insoluble and less toxic Cr(3+). Catalyzes the transfer of three electrons to Cr(6+) producing Cr(3+) and one electron to molecular oxygen without producing the toxic Cr(5+) species and only producing a minimal amount [...] | Nitroreductase a, nadph-dependent, fmn-dependent; Catalyzes the reduction of nitroaromatic compounds using NADPH. Has a broad electron acceptor specificity. Reduces nitrofurazone by a ping-pong bi-bi mechanism possibly to generate a two-electron transfer product. Major oxygen-insensitive nitroreductase in E.coli | 0.879 |
chrR | nfsB | b3713 | b0578 | Chromate reductase, nad(p)h dehydrogenase (quinone); Catalyzes the reduction of quinones . Acts by simultaneous two-electron transfer, avoiding formation of highly reactive semiquinone intermediates and producing quinols that promote tolerance of H(2)O(2). Quinone reduction is probably the primary biological role of ChrR (By similarity). Can also reduce toxic chromate to insoluble and less toxic Cr(3+). Catalyzes the transfer of three electrons to Cr(6+) producing Cr(3+) and one electron to molecular oxygen without producing the toxic Cr(5+) species and only producing a minimal amount [...] | Dihydropteridine reductase, nad(p)h-dependent, oxygen-insensitive; Reduction of a variety of nitroaromatic compounds using NADH (and to lesser extent NADPH) as source of reducing equivalents; two electrons are transferred. Capable of reducing nitrofurazone, quinones and the anti-tumor agent CB1954 (5-(aziridin-1-yl)-2,4- dinitrobenzamide). The reduction of CB1954 results in the generation of cytotoxic species | 0.720 |
chrR | solA | b3713 | b1059 | Chromate reductase, nad(p)h dehydrogenase (quinone); Catalyzes the reduction of quinones . Acts by simultaneous two-electron transfer, avoiding formation of highly reactive semiquinone intermediates and producing quinols that promote tolerance of H(2)O(2). Quinone reduction is probably the primary biological role of ChrR (By similarity). Can also reduce toxic chromate to insoluble and less toxic Cr(3+). Catalyzes the transfer of three electrons to Cr(6+) producing Cr(3+) and one electron to molecular oxygen without producing the toxic Cr(5+) species and only producing a minimal amount [...] | N-methyltryptophan oxidase, fad-binding; Catalyzes the oxidative demethylation of N-methyl-L- tryptophan. Can also use other N-methyl amino acids, including sarcosine, which, however, is a poor substrate | 0.550 |
chrR | wrbA | b3713 | b1004 | Chromate reductase, nad(p)h dehydrogenase (quinone); Catalyzes the reduction of quinones . Acts by simultaneous two-electron transfer, avoiding formation of highly reactive semiquinone intermediates and producing quinols that promote tolerance of H(2)O(2). Quinone reduction is probably the primary biological role of ChrR (By similarity). Can also reduce toxic chromate to insoluble and less toxic Cr(3+). Catalyzes the transfer of three electrons to Cr(6+) producing Cr(3+) and one electron to molecular oxygen without producing the toxic Cr(5+) species and only producing a minimal amount [...] | Nad(p)h dehydrogenase (quinone); It seems to function in response to environmental stress when various electron transfer chains are affected or when the environment is highly oxidizing. It reduces quinones to the hydroquinone state to prevent interaction of the semiquinone with O2 and production of superoxide. It prefers NADH over NADPH | 0.729 |
chrR | ycaK | b3713 | b0901 | Chromate reductase, nad(p)h dehydrogenase (quinone); Catalyzes the reduction of quinones . Acts by simultaneous two-electron transfer, avoiding formation of highly reactive semiquinone intermediates and producing quinols that promote tolerance of H(2)O(2). Quinone reduction is probably the primary biological role of ChrR (By similarity). Can also reduce toxic chromate to insoluble and less toxic Cr(3+). Catalyzes the transfer of three electrons to Cr(6+) producing Cr(3+) and one electron to molecular oxygen without producing the toxic Cr(5+) species and only producing a minimal amount [...] | Putative nad(p)h-dependent oxidoreductase ycak; Belongs to the NAD(P)H dehydrogenase (quinone) family | 0.824 |
kefF | azoR | b0046 | b1412 | Potassium-efflux system ancillary protein for kefc, glutathione-regulated; Regulatory subunit of a potassium efflux system that confers protection against electrophiles. Required for full activity of KefC. Shows redox enzymatic activity, but this enzymatic activity is not required for activation of KefC. Can use a wide range of substrates, including electrophilic quinones, and its function could be to reduce the redox toxicity of electrophilic quinones in parallel with acting as triggers for the KefC efflux system | Fmn dependent nadh:quinone oxidoreductase; Catalyzes the reductive cleavage of azo bond in aromatic azo compounds to the corresponding amines. Requires NADH, but not NADPH, as an electron donor for its activity. The enzyme can reduce ethyl red and methyl red, but is not able to convert sulfonated azo dyes | 0.747 |
kefF | mdaB | b0046 | b3028 | Potassium-efflux system ancillary protein for kefc, glutathione-regulated; Regulatory subunit of a potassium efflux system that confers protection against electrophiles. Required for full activity of KefC. Shows redox enzymatic activity, but this enzymatic activity is not required for activation of KefC. Can use a wide range of substrates, including electrophilic quinones, and its function could be to reduce the redox toxicity of electrophilic quinones in parallel with acting as triggers for the KefC efflux system | Nadph:quinone oxidoreductase mdab; NADPH-specific quinone reductase. Is most active with quinone derivatives and ferricyanide as electron acceptors. Can use menadione, 1,4-naphthoquinone and 1,4-benzoquinone | 0.821 |
kefF | wrbA | b0046 | b1004 | Potassium-efflux system ancillary protein for kefc, glutathione-regulated; Regulatory subunit of a potassium efflux system that confers protection against electrophiles. Required for full activity of KefC. Shows redox enzymatic activity, but this enzymatic activity is not required for activation of KefC. Can use a wide range of substrates, including electrophilic quinones, and its function could be to reduce the redox toxicity of electrophilic quinones in parallel with acting as triggers for the KefC efflux system | Nad(p)h dehydrogenase (quinone); It seems to function in response to environmental stress when various electron transfer chains are affected or when the environment is highly oxidizing. It reduces quinones to the hydroquinone state to prevent interaction of the semiquinone with O2 and production of superoxide. It prefers NADH over NADPH | 0.566 |